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Diesel Engines: What You Need To Know
If you own a diesel-powered automobile, you most likely value the intrinsic qualities of this kind of engine. More torque, better fuel economy, much easier maintenance are some of the qualities of owning a diesel-powered automobile. Still, some drivers grumble about the engine’s weak power, particularly when accelerating from a full stop. What you may not know is that a diesel motor can be fine-tuned to produce more energy without damaging fuel economy. Let’s take a look at diesel engines and what you can do to squeeze out more power.
Thanks to the work of one man, Rudolf Diesel, we have a choice when it concerns driving. Besides hybrid or rotary engines, the primary way most cars run is via a petroleum-powered internal combustion engine. Nevertheless, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a significant role in powering buses and trucks throughout the nation. Some passenger vehicles, generally pickup trucks, are also diesel-powered, providing drivers an option to petroleum.
Diesel engines have the following benefits over their petroleum equivalents:
• Diesel use air compression to create combustion versus the air/fuel mixture needed by Petroleum powered vehicles. This attribute means that diesel motor do not need spark plugs and thus do not need to be tuned up.
• Diesel fuel has a greater fuel density than petroleum resulting in fuel economy increases of 20-30% over comparable petroleum-powered models.
• Diesel engines are cheaper to maintain as they have less parts vs. a petroleum engine. The lifespan of a diesel engine is also considerably longer.
If it is torque you need, particularly for pulling a boat, camper, or equipment, then a diesel motor has the advantage. It is slower, particularly when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered automobile can manage the difficulty.
So, why aren’t more vehicles in Alexandria diesel-powered?
Some of the reasons include:
More stringent emissions control standards: Diesel engines pollute more, so not many makers have improved upon the innovation to produce an environmentally friendly engine. Nevertheless, numerous upcoming engines may change all of that.
Not enough power. Yes, a common problem, even with turbo-diesel, is that the engines are not powerful enough. Most motorists are accustomed to getting on the highway with a minimum amount of effort. With a diesel engine, it can take as much as two times as long to get up to full speed.
Thankfully, numerous aftermarket product developers are helping drivers squeeze out more power from their diesel engines. Efficiency developers, are assisting motorists in seeing a great spike in horse power along with increases in torque. The beauty of some of these aftermarket parts is that they do not damage fuel economy. In fact, some claim to help improve it.
Yes, the variety of diesel-powered passenger cars presently on Australian highways is very little; however, with newer, cleaner, and stronger engines on the way, you may soon find yourself choosing a diesel-powered automobile too.
Remember, we have offices in Alexandria and Beaconsfield, St Peters, Zetland, Erskineville, Eveleigh, Rosebery, Waterloo, Newtown, Darlington, Redfern.
Diesel Exhaust Systems For Efficiency
If you are trying to find a diesel exhaust system to enhance your performance, the choice can be a difficult one. Diesel gets more and more popular all the time, and because of this, there are many feasible choices on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will help enhance your performance, which makes the choice of exhaust a lot more overwhelming. Fortunately, there are a couple of brands that are well known for delivering the very best in diesel exhaust for performance each time. If you are aiming to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly optimize your diesel performance with the ideal exhaust.
Magnaflow
Magnaflow is certainly a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has really embraced diesel performance, and they have a tried and real formula that matches the right amount of air with the determined amount of fuel for the most power. A Magnaflow diesel exhaust system will help your diesel engine maintain a regular temperature level to lengthen the life of your engine. With a Magnaflow diesel exhaust system, you have the benefit of years of experience in diesel performance on your side, and you understand that the exhaust system will match all Dodge Cummins engines.
Magnaflow is one of the latest contributors to the four-inch performance diesel exhaust that has become standard. Magnaflow has also presented a stainless-steel mandrel-bent system that carries a lifetime warranty, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an exceptional choice for your automobile.
MBRP
MBRP is also another excellent diesel performance company that can offer you the very best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered an essential if you are dealing with a Dodge Ram. The MBRP assures optimum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply add horse power, torque, improved fuel economy, and will decrease exhaust gas temperature levels. This is a quality buy for anyone wanting to enhance diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide tailor-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will guarantee immediate enhancements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks extraordinary. Bully Dog exhaust systems also lower gas temperature levels by more than 200 degrees, which is ideal when you are pulling heavy loads. The Bully Dog performance exhaust packages will also increase gas mileage– a good exhaust system from a terrific company.
Banks
If you are trying to find a diesel performance exhaust system from a company that understands diesel, Banks is an exceptional company. They‘ve been around since 1897, enhancing the use of diesel for performance huge and small. Banks is a company continuously executing ingenious techniques with a quality and consistency seldom found.
As you can see, there are a great deal of choices for your diesel exhaust in Alexandria, depending upon the kind of truck you have, and what you wish to see in the way of performance. These are all first-class brands that you’ll likely be happy with.
Diesel Engine Principles for Newbies
Diesel engine principles are quite easy for the experienced mechanic but what about routine everyday people who have never made the effort to learn more about a diesel engine and how it works?
In this post, we are going to discuss in layman’s terms the basic principles of a diesel engine. Let’s begin, shall we?
What’s the distinction between the petrol engine and a diesel engine?
The first thing you should understand is a petrol engine and a diesel engine are absolutely different. A Petrol engine is built much lighter than the much heavier built diesel engine and works on an air/fuel mixture integrated with a high energy spark that is timed to fire up the air/fuel mixture inside each engine cylinder at the exact time creating power and torque [turning force] which drives your automobile.
A diesel engine uses high compression [intake air that is compressed/squished] into a really small space inside each cylinder causing severe heat! This is called ‘Heat of Compression’ which fires up a really fine high-pressure mist of diesel fuel that is injected into the cylinder at the exact time.
So you now understand that a gpetrol engine needs a high energy spark to run while a diesel uses ‘Heat of Compression’
The four-stroke principle
Every engine today works on four strokes or four cycles- both these terms mean the same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open permitting pressurized air to enter each cylinder while the piston is traveling downward.the the pressurized air supply is enabled by the TURBOCHARGER which pushes air into the intake system providing the diesel engine a boost of air to keep up with an immediate injection of fuel
2. Compression Stroke:
When the piston begins to make its way back upward the valves close which traps the intake air in the cylinder which allows compression to happen, the HEAT OF COMPRESSION is reached when the piston reaches the top of the cylinder, the diesel fuel is then injected into the cylinder at the exact time.
3. Power Stroke:
After injection takes place an explosion happens in the cylinder because of the mix of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horse power needed from a normal diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open permitting the previously sparked gases to escape to the atmosphere out the exhaust system.
As mentioned before, each cylinder goes through this precise sequence over and over in a set firing order. For instance, a 6 cylinder diesel engine has a firing order of 1- 5- 3- 6- 2- 4 which is the order that each cylinder passes, following the 4 strokes mentioned above. This sequence has been crafted to allow the diesel engine to run smoothly with no imbalance.
There is much to find out about diesel engines and a ton of information online. If you have ever thought about buying a vehicle with a diesel engine you have made a prudent decision! The additional cost will be to your benefit, so it is recommended that you learn more about diesel engines before you choose which one to pick.
Our offices are in Beaconsfield, St Peters, Zetland, Erskineville, Eveleigh, Rosebery, Waterloo, Newtown, Darlington, Redfern and Alexandria